ATS 701-017-1000 Billet Pulley Nut For Twin Fueler Pump | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Features:

• Fits 2003–2007 5.9L Cummins engines
• Designed for ATS Twin Fueler kits
• Secures pulley to second CP3 pump
• Made from high-strength billet material
• Durable construction for high-performance builds
• Precision machined for a perfect fit
• Supports diesel fuel systems
• Sold individually

A Small Part That Secures a Big Upgrade

When you're piecing together a high-performance fuel system for your 2003 to 2007 5.9L Cummins, the last thing you want is a weak link holding you back. The ATS Billet Pulley Nut is designed specifically to secure the pulley on the second pump in ATS’s Twin Fueler Kit. It may look like a simple part, but it plays a critical role in keeping your dual CP3 setup solid and reliable under pressure. Built from billet material, it's engineered for strength and precision, so it threads on clean, holds tight, and doesn’t back off when the boost kicks in.

Built to Handle Real-World Power and Pressure

This isn’t a generic hardware-store nut—it’s a purpose-built component made to handle the demands of modern diesel performance. Whether you’re towing heavy loads, daily driving with a tune, or building a race-ready rig, this billet pulley nut is the kind of detail that separates a dependable build from a questionable one. It’s designed to fit seamlessly within the ATS Twin Fueler system and contributes to the kind of durability you expect from a brand that's been designing diesel upgrades for over two decades. If you're already investing in more fuel and more horsepower, this is the kind of finishing piece you want to get right the first time.

Fits: 2003, 2004, 2005, 2006, 2007 Dodge RAM 2500/3500 5.9L Cummins